New Defender's Study Bible Notes
12:6 he was a thief. Thus Judas was dishonest and a false disciple all along. His act of betrayal, in return for money, was fully in character. He had evidently gone along with the disciples, thinking he would profit when Jesus established His kingdom and overthrew the Romans. When he finally saw this was not going to happen, he decided to get what he could for his trouble and betrayed Jesus for thirty pieces of silver.